rate of unit contrib
查询英语单词中文释义、音标、发音和例句。
rate of unit contribution margin
英
[rate of unit contribution margin]
美
[rate of unit contribution margin]
中文释义
[经] 单位贡献毛益率
单词分析
单词结构：
rate of unit contribution margin
字母数：32
记忆提示
🎯 重点记忆：
- 单词拼写：rate of unit contribution margin
- 核心含义：[经] 单位贡献毛益率
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更新时间：2026-08-30 06:26:15